DE3662482D1 - A reconfigurable high-speed integrated local network - Google Patents

A reconfigurable high-speed integrated local network

Info

Publication number
DE3662482D1
DE3662482D1 DE8686102722T DE3662482T DE3662482D1 DE 3662482 D1 DE3662482 D1 DE 3662482D1 DE 8686102722 T DE8686102722 T DE 8686102722T DE 3662482 T DE3662482 T DE 3662482T DE 3662482 D1 DE3662482 D1 DE 3662482D1
Authority
DE
Germany
Prior art keywords
local network
speed integrated
integrated local
reconfigurable high
reconfigurable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8686102722T
Other languages
German (de)
Inventor
Fabrizio Gagliardi
Livio Lambarelli
Gianfranco Panarotto
Daniele Roffinella
Maurizio Sposini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Application granted granted Critical
Publication of DE3662482D1 publication Critical patent/DE3662482D1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • H04Q3/0079—Fault management techniques involving restoration of networks, e.g. disaster recovery, self-healing networks
DE8686102722T 1985-03-06 1986-03-01 A reconfigurable high-speed integrated local network Expired DE3662482D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67229/85A IT1199859B (en) 1985-03-06 1985-03-06 HIGH SPEED INTEGRATED LOCAL NETWORK-RECONFIGURABLE CITIES

Publications (1)

Publication Number Publication Date
DE3662482D1 true DE3662482D1 (en) 1989-04-20

Family

ID=11300672

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686102722T Expired DE3662482D1 (en) 1985-03-06 1986-03-01 A reconfigurable high-speed integrated local network
DE198686102722T Pending DE193906T1 (en) 1985-03-06 1986-03-01 RECONFIGURABLE, INTEGRATED, LOCAL, HIGH SPEED NETWORK.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198686102722T Pending DE193906T1 (en) 1985-03-06 1986-03-01 RECONFIGURABLE, INTEGRATED, LOCAL, HIGH SPEED NETWORK.

Country Status (6)

Country Link
US (1) US4696001A (en)
EP (1) EP0193906B1 (en)
JP (1) JPH084270B2 (en)
CA (1) CA1254638A (en)
DE (2) DE3662482D1 (en)
IT (1) IT1199859B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8525591D0 (en) * 1985-10-17 1985-11-20 British Telecomm Communications network
US4945548A (en) * 1988-04-28 1990-07-31 Digital Equipment Corporation Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer
US4878219A (en) * 1988-04-28 1989-10-31 Digital Equipment Corporation Method and apparatus for nodes in network to avoid shrinkage of an interframe gap
US4951280A (en) * 1988-12-09 1990-08-21 Advanced Micro Devices, Inc. Method and apparatus for configuring data paths within a supernet station
US5113398A (en) * 1989-06-01 1992-05-12 Shackleton System Drives Corporation Self-healing data network and network node controller
US5138615A (en) * 1989-06-22 1992-08-11 Digital Equipment Corporation Reconfiguration system and method for high-speed mesh connected local area network
US5018171A (en) * 1989-08-09 1991-05-21 National Semiconductor Corp. Smoothing filter
US5003531A (en) * 1989-08-11 1991-03-26 Infotron Systems Corporation Survivable network using reverse protection ring
EP0432315B1 (en) * 1989-12-14 1995-05-31 Koninklijke Philips Electronics N.V. System and method for controlling the access rates of packet switching network stations
US5081624A (en) * 1989-12-29 1992-01-14 International Business Machines Corporation Fault-tolerant serial attachment of remote high-speed i/o busses
US5093824A (en) * 1990-03-27 1992-03-03 Bell Communications Research, Inc. Distributed protocol for improving the survivability of telecommunications trunk networks
US5218604A (en) * 1990-08-31 1993-06-08 Bell Communications Research, Inc. Dual-hubbed arrangement to provide a protected ring interconnection
WO1992004787A1 (en) * 1990-08-31 1992-03-19 Bell Communications Research, Inc. Self-healing meshed network using logical ring structures
EP0512140B1 (en) * 1991-05-07 1996-03-13 Siemens Aktiengesellschaft Method for configuring a communication network formed of two ring networks
JP2570016B2 (en) * 1991-08-29 1997-01-08 富士通株式会社 Path switch switching method for optical transmission equipment
JPH06290158A (en) * 1993-03-31 1994-10-18 Fujitsu Ltd Reconstructible torus network system
JPH06303248A (en) * 1993-04-19 1994-10-28 Hitachi Ltd Looped bus system
US5568525A (en) * 1993-08-19 1996-10-22 International Business Machines Corporation System and method for connection of multiple protocol terminals
IT1267645B1 (en) * 1994-12-09 1997-02-07 Cselt Centro Studi Lab Telecom RING COMMUNICATION STRUCTURE ON OPTICAL VECTOR AND RELATIVE RECONFIGURABLE NODE.
US5761433A (en) * 1995-11-13 1998-06-02 Billings; Roger E. System for communicating data in a network using both a daisy chain link and separate broadcast links
US6076117A (en) * 1995-11-13 2000-06-13 Billings; Roger E. Packet merging hub system for sequentially merging received data in a network hub into data packets before broadcasting to a plurality of destination computers
US5793981A (en) * 1995-11-13 1998-08-11 Billings; Roger E. System for communicating data in a network using both a daisy chain link and separate broadcast links
US6115747A (en) * 1995-11-13 2000-09-05 Roger E. Billings Computer network interface that merges remote data received from other computers with local data before transmitting the merged data to a network
US6061730A (en) * 1995-11-13 2000-05-09 Billings; Roger E. Methods and apparatus for communicating data in computer networks with separate packet assembly and packet broadcast channels
US5844478A (en) * 1996-05-31 1998-12-01 Thomson Consumer Electronics, Inc. Program specific information formation for digital data processing
US6760302B1 (en) * 1996-12-20 2004-07-06 The Trustees Of Columbia University In The City Of New York Automatic protection switching system in a network
US7039312B1 (en) * 1997-05-23 2006-05-02 Ciena Corp Distributed intelligence wavelength division multiplexed network
JP3668425B2 (en) * 1998-09-30 2005-07-06 インフィネオン テクノロジース アクチエンゲゼルシャフト Method for implementing a discrete algorithm using a reconfigurable circuit and apparatus for implementing such a method
US7050395B1 (en) * 2001-11-30 2006-05-23 Redback Networks Inc. Method and apparatus for disabling an interface between network element data processing units
JP5560833B2 (en) * 2010-03-29 2014-07-30 富士通株式会社 Optical interface device and input frequency deviation abnormality monitoring method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154983A (en) * 1978-03-13 1979-05-15 Bell Telephone Laboratories, Incorporated Loop carrier system for telecommunication and data services
US4439763A (en) * 1981-09-03 1984-03-27 Bell Telephone Laboratories, Incorporated Collision avoiding system and protocol for a multiple access digital communications system
AU552312B2 (en) * 1982-02-08 1986-05-29 Racal-Milgo Limited Communication system
JPS58175335A (en) * 1982-04-07 1983-10-14 Hitachi Ltd Loop-back controlling system of loop type data transmission system
IT1157035B (en) * 1982-06-09 1987-02-11 Cselt Centro Studi Lab Telecom VARIABLEBAND COLLECTION AND SWITCHING SYSTEM FOR VOICES AND DATA
JPS5940739A (en) * 1982-08-30 1984-03-06 Fujitsu Ltd Loopback control system
BE895438A (en) * 1982-12-22 1983-06-22 Bell Telephone Mfg COMMUNICATION SYSTEM WITH MULTIPLE RINGS
DE3340992A1 (en) * 1983-11-12 1985-05-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digital communication system
US4542502A (en) * 1983-12-30 1985-09-17 At&T Bell Laboratories Reconfigurable collision avoiding system, station and protocol for a two path multiple access digital communications system

Also Published As

Publication number Publication date
EP0193906B1 (en) 1989-03-15
EP0193906A1 (en) 1986-09-10
IT8567229A0 (en) 1985-03-06
DE193906T1 (en) 1987-02-05
IT1199859B (en) 1989-01-05
JPS61206345A (en) 1986-09-12
JPH084270B2 (en) 1996-01-17
US4696001A (en) 1987-09-22
CA1254638A (en) 1989-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee